Self-commissioning of interior permanent- magnet synchronous motor drives with high-frequency current injection
In this paper, a simple and robust method for parameter estimation at rotor standstill is presented for interior permanent magnet (IPM) synchronous machines. The estimated parameters are the stator resistance through dc test, the dq inductances using high-frequency injection, and the permanent magne...
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| Format: | Article |
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IEEE
2014
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| Online Access: | https://eprints.nottingham.ac.uk/36114/ |
| _version_ | 1848795226269810688 |
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| author | Odhano, S Giangrande, Paolo Bojoi, R.I. Gerada, C. |
| author_facet | Odhano, S Giangrande, Paolo Bojoi, R.I. Gerada, C. |
| author_sort | Odhano, S |
| building | Nottingham Research Data Repository |
| collection | Online Access |
| description | In this paper, a simple and robust method for parameter estimation at rotor standstill is presented for interior permanent magnet (IPM) synchronous machines. The estimated parameters are the stator resistance through dc test, the dq inductances using high-frequency injection, and the permanent magnet flux by means of a closed-loop speed control maintaining rotor stationary. The proposed method does not require either locking the rotor or additional/special power supplies. The validity of the suggested method has been verified by implementation on two IPM motor prototypes. Finally, the estimated parameters have been compared against results obtained through finite-element simulations and with machine magnetic characterization, separately performed, to validate the method's effectiveness. Saturation and cross-saturation effects are taken care of through amplitude modulation and cross-axis current application, respectively. |
| first_indexed | 2025-11-14T19:28:43Z |
| format | Article |
| id | nottingham-36114 |
| institution | University of Nottingham Malaysia Campus |
| institution_category | Local University |
| last_indexed | 2025-11-14T19:28:43Z |
| publishDate | 2014 |
| publisher | IEEE |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | nottingham-361142020-05-04T16:45:31Z https://eprints.nottingham.ac.uk/36114/ Self-commissioning of interior permanent- magnet synchronous motor drives with high-frequency current injection Odhano, S Giangrande, Paolo Bojoi, R.I. Gerada, C. In this paper, a simple and robust method for parameter estimation at rotor standstill is presented for interior permanent magnet (IPM) synchronous machines. The estimated parameters are the stator resistance through dc test, the dq inductances using high-frequency injection, and the permanent magnet flux by means of a closed-loop speed control maintaining rotor stationary. The proposed method does not require either locking the rotor or additional/special power supplies. The validity of the suggested method has been verified by implementation on two IPM motor prototypes. Finally, the estimated parameters have been compared against results obtained through finite-element simulations and with machine magnetic characterization, separately performed, to validate the method's effectiveness. Saturation and cross-saturation effects are taken care of through amplitude modulation and cross-axis current application, respectively. IEEE 2014-03-04 Article PeerReviewed Odhano, S, Giangrande, Paolo, Bojoi, R.I. and Gerada, C. (2014) Self-commissioning of interior permanent- magnet synchronous motor drives with high-frequency current injection. IEEE Transactions on Industry Applications, 50 (5). pp. 3295-3303. ISSN 1939-9367 Torque Rotors Resistance Estimation Voltage control Stators Synchronous motors synchronous motor drives angular velocity control machine control parameter estimation permanent magnet motors stators saturation effects interior permanent- magnet synchronous motor drives self-commissioning high-frequency current injection parameter estimation rotor standstill IPM synchronous machines stator resistance dc test dq inductances high-frequency injection permanent magnet flux closed-loop speed control stationary rotor power supplies finite-element simulations machine magnetic characterization cross-saturation effects amplitude modulation cross-axis current application http://ieeexplore.ieee.org/document/6755536/?arnumber=6755536 doi:10.1109/TIA.2014.2309722 doi:10.1109/TIA.2014.2309722 |
| spellingShingle | Torque Rotors Resistance Estimation Voltage control Stators Synchronous motors synchronous motor drives angular velocity control machine control parameter estimation permanent magnet motors stators saturation effects interior permanent- magnet synchronous motor drives self-commissioning high-frequency current injection parameter estimation rotor standstill IPM synchronous machines stator resistance dc test dq inductances high-frequency injection permanent magnet flux closed-loop speed control stationary rotor power supplies finite-element simulations machine magnetic characterization cross-saturation effects amplitude modulation cross-axis current application Odhano, S Giangrande, Paolo Bojoi, R.I. Gerada, C. Self-commissioning of interior permanent- magnet synchronous motor drives with high-frequency current injection |
| title | Self-commissioning of interior permanent- magnet synchronous motor drives with high-frequency current injection |
| title_full | Self-commissioning of interior permanent- magnet synchronous motor drives with high-frequency current injection |
| title_fullStr | Self-commissioning of interior permanent- magnet synchronous motor drives with high-frequency current injection |
| title_full_unstemmed | Self-commissioning of interior permanent- magnet synchronous motor drives with high-frequency current injection |
| title_short | Self-commissioning of interior permanent- magnet synchronous motor drives with high-frequency current injection |
| title_sort | self-commissioning of interior permanent- magnet synchronous motor drives with high-frequency current injection |
| topic | Torque Rotors Resistance Estimation Voltage control Stators Synchronous motors synchronous motor drives angular velocity control machine control parameter estimation permanent magnet motors stators saturation effects interior permanent- magnet synchronous motor drives self-commissioning high-frequency current injection parameter estimation rotor standstill IPM synchronous machines stator resistance dc test dq inductances high-frequency injection permanent magnet flux closed-loop speed control stationary rotor power supplies finite-element simulations machine magnetic characterization cross-saturation effects amplitude modulation cross-axis current application |
| url | https://eprints.nottingham.ac.uk/36114/ https://eprints.nottingham.ac.uk/36114/ https://eprints.nottingham.ac.uk/36114/ |